I am trying to get all the words in a string using a regular expression.When I use this expression in javascript, it works, but when I try it in the .Net code I get the whole string.this is my code.Is my regular expression wrong or am I using the wrong method?
Code:
Dim myRegex As New Regex("/([a-zA-Z]){1,1}([a-z])+/g")
Dim str() As String = myRegex.Split(text)
I have a page which takes a set of text, and I want to strip out some of this text, with a regex.
The text comes in as as part of a table row:
[Code]....
I want to chop out the <a> </a> tag's and just keep the data within the cell.
The following is an example of using session state, which i can handle with a single variable. But this example uses. well you can see it. Where I am stuck is splitting the string into the three variables. Also, I am not too sure about the ; vs. a comma delimiter that usually see. I think it is a pretty old example. Session("Stocks") = "MSFT; VRSN; GE" ' Get Stocks, split string, etc. Dim StockString StockString = Session("Stocks")
View 6 RepliesI am using c#. I have a string which has the following kind of data: For example
owen, Michael (Georgia)
Lionell, Mac (Texas)
How to get the first name (Michael, Mac) from this data?
I have a large string that I want to save in a cookie, however I don't know what the best practices are for max string length per cookie, and max cookie count. What logic should I use to split the string and later combine a set of cookies?
(Microsoft ADFS and perhaps Siteminder do this technique so I would be interested in what thier implementation is)
I am having problems with the .split function.
token_list = line.Split(',');
My input data is a CSV file that contains numbers and strings totaling 5 columns. The strings are string delimited...
1, 2, "Test", 1, "Test" 5 columns
1, 2, "Test", 1, "Test" 5 columns
1, 2, "Test, Test", 1, "Test" 6 columns!!
1, 2, "Test", 1, "Test" 5 columns
The split function as it is written above is splitting the third line into 6 columns because there is a comma in the data. Is there a way for me to tell the split function to ignore commas in strings?
I am using url rewriting rules in my web.config and have it working but today I added a rule in a folder but my primary rule keeps overriding.
Web.config
Code:
<rewriter>
<rewrite url="~/folder/*_a_(.+).aspx" to="~/folder/index.aspx?id=$1" />
<rewrite url="~/*_a_(.+).aspx" to="~/listing.aspx?id=$1"/>
</rewriter>
Usage:
www.domain.com/topic_a_1.aspx -> This would load listing.aspx?id=1 which is great.
www.domain.com/folder/newtopc_a_2.aspx -> This is also loading listing.aspx?id=2 but should be loading index.aspx?id=2
I believe I need to change the second rule from *_a_... to something like [^/]_a_.... but that doesn't work.
What I can do so the second rule doesn't override my sub folder rules?
i have a problem in string manipulation
here is the code
string str = "LDAP://company.com/OU=MyOU1 Control,DC=MyCompany,DC=com";
Regex regex = new Regex("OU=\w+");
var result = regex.Matches(str);
var strList = new List<string>();
foreach (var item in result)
{
strList.Add(item.ToString().Remove(0,3));
}
Console.WriteLine(string.Join("/",strList));
the result i am getting is "MyOU1" instead of getting "MyOU1 Control"
I need to find a regex that tests that an input string contains exactly 10 numeric characters, while still allowing other characters in the string.
I'll be stripping all of the non-numeric characters in post processing, but I need the regex for client-side validation.
For example, these should all match:
1234567890
12-456879x54
321225 -1234AAAA
xx1234567890
But these should not:
123456789 (not enough digits)
12345678901 (too many digits)
I am getting taggings like the following in a string
<color> vocation </color>
<color> elation </color>
<color> sage </color>
you can notice that each tagging differs only in the wordings
vocation
elation
sage
But i want to write a code some thing like this
Regex.Replace(userAx, "<color> vocation </color>",
"<color> </color>"
so that the resulting output does not contain words at the centre.In the above code instead of giving the word vocation exclusively, i have to mention some pattern, so that it will replace all the words instead of doing it for first sentence only.How to modify my code?
I am trying to check if a string ends in "@something" and extract "something" from it if it does. For example, I am trying to do something like this:
string temp = "//something//img/@src"
if (temp ends with @xxx)
{
string extracted = (get "src");
...
}
else
{
}
How can I accomplish this?
Possible Duplicate: Regex.IsMatch vs string.Contains Which is faster, preferable and why?What the difference in mechanisms between two?I need to search for some values from UserAgent, most of values can be used without wildcards (e.g. if I want to catch cellular phones I search for iPhone instead of *iPhone* wildcards).
View 1 RepliesI am using the following code for extracting a number from string 'sentence'.
Regex.Split(sentence, @"D+");
For Ex: This is test , message contains 192837 and the message ends here.
This output would be 192837.
Now, Let say: sentence is: This is test, 2736 message contains 293743 and message ends here.
This output would be 2736293743.
But, I want only 2736. i.e The first number in a string omit rest all others.
How to deal with this?
In my table below string are present which I have to replace *@*$*86$*$ with blank, how can I do? Here bold can be 0-99, in any row.
xOsyH *@*$*86$*$
M. V. *@*$*81$*$ .
What is the regular expression for a RegularExpressionValidator so it fires if the string in the validated control contains a r is longer then 250 chars?
View 1 RepliesI have a table Books with columns BookID, BookSummary, BookAuthor.
What I have stupidly done was to add a link to another url at the end of the BookSummary. Assuming the text is something like this:
This is a book about a love story in World War 2 in Europe. The book is written by Elliot James.
I have added
<a href='http=://XXXXXX'>Buy Book</a> at the end of the text making the final content of BookSummary to be like:
This is a book about a love story in World War 2 in Europe. The book is written by Elliot James.
<a href='http=://XXXXXX'>Buy Book</a>
I now need to write a code (via regex?) to read through each BookSummary, find the <a href='http://XXXXX'>Buy Book</a> and delete it. But the problem is the content in XXX could be anything and I cannot use typical string functions. Can anyone guide me to
achieve this using Regex?
What's the regular expression to check if a string starts with "mailto" or "ftp" or "joe" or...
Now I am using C# and code like this in a big if with many ors:
String.StartsWith("mailto:")
String.StartsWith("ftp")
It looks like a regex would be better for this. Or is there a C# way I am missing here?
I want to write a Regex in DataAnnotations that can unmatch a input string containing not paired double quote " ie. check if zero or a paired double quote allowed in a input string.
matched case:
abcde
"abcde"
abc"d"e
unmatched case:
"abc"de"
"abcde
abc"de
abcde"
MY EXISTING CODE FYR:
using System.ComponentModel.DataAnnotations;
using Microsoft.Web.DynamicData;
namespace EDMModel
{
[MetadataType(typeof(DETAIL_MetaData)), ScaffoldTable(true)]
public partial class DETAIL{}
public class DETAIL_MetaData
{
[Required, RegularExpression(@"[^~`!@#%&()={}|:;'<>,./+?*^$]*", ErrorMessage = "Unsupported Character detected"), StringLength(20), Display(Order = 21)]
public object NAME1 { get; set; }
I have a string "10/15/2010" I want to split this string into 10, 15, 2010 using c#, in VS 2010. i am not sure how to do this.
View 9 RepliesI have a problem trying to create an array of 3 dateparts.. since "" is a special character..
[Code]....
I'm having a little trouble with using regex in linq. I want to be able to perform a search on values in my database. The goal is to insert a value into the regex and then use that to search a column in a table in my database for that term. I want it to work so that it gets all exact matches and also returns matches in which the search term is a substring of the term in the column.
I was trying to follow this tutorial on msdn, but it doesn't quite fit perfectly with my problem:
[URL]
Code:
[code]....
I need to replace <span> entries in a string to legacy html code because it's going to be used in a report for Crystal Reports. <b> works with Crystal, but the<span>'s do not.
Here's the string which I'm trying to replace: <span style="font-weight: bold">%THIS CAN BE ANY TEXT%</span>. I want to replace it to
<b>%THIS CAN BE ANY TEXT%</b>.
[Code]....
I'm using C# and ASP.NET 3.5. Basically I'm retrieving a column of data from a dataset and putting this into a list like so:
List<String> dates = new List<String>();
foreach (DataRow rowMonth in myDS.Tables[0].Rows)
{
string ListedMonthYear = (string)rowMonth[0];
dates.Add(ListedMonthYear);
}
The returned values are:
Apr-10
Mar-10
Feb-10
Jan-10
Dec-09
Nov-09
Oct-09
I'm interested in splitting these values into two lists with the idea of performing operations on them in the future.
Apr | 2010
Mar | 2010
Feb | 2010
Jan | 2010
Dec | 2009
Nov | 2009
Oct | 2009
What is the best way to do so?
EDIT: rowMonth is just the datarow that includes all date related values - the month-year, the month beginning, month ending, month active or inactive. Basically I'm just trying to extract that first column month-year to do operations on and ignore the rest.
I'm sure it's possible, but i don't know how to do it :I have CONTENT declared as String , in CONTENT i have texts, but i would like only to select the texts >> from the beigning of the string until it finds the word "STOPHERE".And then from the end of "STOPHERE" until the end of the text.As it's not always at the same place i coudn't use .SubString
View 6 RepliesI don't think this is possible but in case if it's possible, I would like to know if it's possible to attach a string, as an attachment and send it by email. (without creating any file.
View 1 Replies
